1. Department of Human Genetics, University of Chicago, Chicago, Illinois
2. Product Development Biostatistics, Genentech, South San Francisco, California
3. Center for Drug Evaluation and Research, Food and Drug Administration, White Oak, Maryland
4. Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore
5. Lung Biology and Disease Program, Division of Lung Diseases, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
6. Division of Medical Microbiology, Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland
7. Department of Anesthesiology, University of Maryland School of Medicine, Baltimore
8. Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland